🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Do? I don't know.
读什么 ？我不知道。
She is at a loss as what to do.
她不知怎么办才好。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。